The Dallas Mavericks are a franchise in turmoil after firing general manager Nico Harrison as the team failed to live up to his vision following the disastrous trade sending Luka Dončić to the Lakers ...

"Nico basically said, 'Dude, I don't want to deal with Mark anymore. He's too much,'" one team source said. With a new direct line to his boss, and his former one out of the picture, Harrison ...